72655574831

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 92025642240

約数和(自身を除く): 19370067409

約数列:

[1, 7, 17, 41, 73, 119, 137, 287, 511, 697, 959, 1241, 1489, 2329, 2993, 4879, 5617, 8687, 10001, 10423, 16303, 20951, 25313, 39319, 50881, 61049, 70007, 95489, 108697, 170017, 177191, 203993, 356167, 410041, 427343, 668423, 760879, 1037833, 1190119, 1427951, 1847849, 2870287, 3467881, 4456577, 6970697, 7264831, 8363713, 12934943, 14891489, 24275167, 31196039, 48794879, 58545991, 75761809, 104240423, 142183121, 253155313, 530332663, 610551049, 995281847, 1772087191, 4273857343, 10379367833, 72655574831]

約数ペア:

[(1, 72655574831), (7, 10379367833), (17, 4273857343), (41, 1772087191), (73, 995281847), (119, 610551049), (137, 530332663), (287, 253155313), (511, 142183121), (697, 104240423), (959, 75761809), (1241, 58545991), (1489, 48794879), (2329, 31196039), (2993, 24275167), (4879, 14891489), (5617, 12934943), (8687, 8363713), (10001, 7264831), (10423, 6970697), (16303, 4456577), (20951, 3467881), (25313, 2870287), (39319, 1847849), (50881, 1427951), (61049, 1190119), (70007, 1037833), (95489, 760879), (108697, 668423), (170017, 427343), (177191, 410041), (203993, 356167)]